Power Module for Pump and Fan Applications
The Siemens 6SL3223-0DE23-0AA1 is a SINAMICS G120P Power Module PM230 with an integrated Class A EMC filter, housed in an IP55/UL Type 12 enclosure for standalone installation in washdown or dusty environments. Rated for 380-480 V 3 AC at 47-63 Hz, it delivers 3 kW under low-overload duty — 150% for 3 s, 110% for 57 s, and 100% continuously over 240 s — sized for centrifugal pumps, fans, and compressors where the load profile stays below the overload ceiling. The IP55 rating means the module withstands hose-directed water and settling dust, so it mounts directly on the machine frame or wall without a separate cabinet — a common deployment in HVAC plants, water treatment, and food-and-bev lines where panel space is tight.
Integration Constraints
The PM230 ships without a Control Unit or operating unit — it requires a CU230P-2 controller running firmware V4.3.2 or higher. The FSA frame size (460 x 154 x 249 mm HxWxD) determines the mounting footprint and the bus-bar / cable entry layout. Ambient temperature range for low-overload operation is -10 to +40 °C; derate above that.